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22 条记录 (耗时 0.021 秒)

    Rollable and/or Foldable Antenna Systems and Methods for Use Thereof
    1.
    发明申请
    Rollable and/or Foldable Antenna Systems and Methods for Use Thereof 有权
    可卷绕和/或可折叠的天线系统及其使用方法

    公开(公告)号：US20100328171A1

    公开(公告)日：2010-12-30

    申请号：US12491685

    申请日：2009-06-25

    申请人： Chi Lun Mak ,  Hau Wah Lai ,  Corbett R. Rowell

    发明人： Chi Lun Mak ,  Hau Wah Lai ,  Corbett R. Rowell

    IPC分类号： H01Q1/38 ,  H01Q1/00

    CPC分类号： H01Q1/38 ,  H01Q1/273 ,  H01Q1/42 ,  H01Q1/48 ,  H01Q21/30

    摘要： An antenna system comprises a ground plane, a flexible substrate, a first antenna element disposed upon the flexible substrate and proximal to the ground plane, the flexible substrate configured so as to be at least partially rolled, and a Radio Frequency (RF) module in communication with the first antenna element and transmitting and receiving radio waves through the first antenna element.

    摘要翻译： 天线系统包括接地平面，柔性基板，设置在柔性基板上并靠近接地平面的第一天线元件，被配置为至少部分地滚动的柔性基板，以及射频（RF）模块， 与第一天线元件的通信，以及通过第一天线元件发送和接收无线电波。

    Rollable and/or foldable antenna systems and methods for use thereof
    2.
    发明授权
    Rollable and/or foldable antenna systems and methods for use thereof 有权
    可卷绕和/或折叠式天线系统及其使用方法

    公开(公告)号：US08421683B2

    公开(公告)日：2013-04-16

    申请号：US12491685

    申请日：2009-06-25

    申请人： Chi Lun Mak ,  Hau Wah Lai ,  Corbett R. Rowell

    发明人： Chi Lun Mak ,  Hau Wah Lai ,  Corbett R. Rowell

    IPC分类号： H01Q1/24

    CPC分类号： H01Q1/38 ,  H01Q1/273 ,  H01Q1/42 ,  H01Q1/48 ,  H01Q21/30

    摘要： An antenna system comprises a ground plane, a flexible substrate, a first antenna element disposed upon the flexible substrate and proximal to the ground plane, the flexible substrate configured so as to be at least partially rolled, and a Radio Frequency (RF) module in communication with the first antenna element and transmitting and receiving radio waves through the first antenna element.

    摘要翻译： 天线系统包括接地平面，柔性基板，设置在柔性基板上并靠近接地平面的第一天线元件，被配置为至少部分地滚动的柔性基板，以及射频（RF）模块， 与第一天线元件的通信，以及通过第一天线元件发送和接收无线电波。

    Symmetrical partially coupled microstrip slot feed patch antenna element
    5.
    发明授权
    Symmetrical partially coupled microstrip slot feed patch antenna element 有权
    对称部分耦合微带插槽馈电贴片天线元件

    公开(公告)号：US08890750B2

    公开(公告)日：2014-11-18

    申请号：US13229274

    申请日：2011-09-09

    申请人： Angus C. K. Mak ,  Corbett R. Rowell ,  Hau Wah Lai

    发明人： Angus C. K. Mak ,  Corbett R. Rowell ,  Hau Wah Lai

    IPC分类号： H01Q1/38 ,  H01Q1/24 ,  H01Q9/04 ,  H01Q21/08

    CPC分类号： H01Q1/246 ,  H01Q9/0457 ,  H01Q21/08

    摘要： Systems and methods which utilize a symmetrical partially coupled microstrip slot feed patch antenna element configuration to provide highly decoupled dual-polarized wideband patch antenna elements are shown. Embodiments provide a microstrip slot feed configuration in which a slot of a first signal feed is centered with respect to the patch and further provide a microstrip slot feed configuration in which slots of a second signal feed are symmetrically disposed with respect to the center of the patch and at positions near the edges of the patch. The microstrip feed utilized in communicating signals with respect to the slots of the second signal feed is adapted to provide signals of substantially equal amplitude and 180° out of phase with respect to each other according to embodiments. The second signal feed configuration utilized according to embodiments provides partial coupling between the patch and the second signal feed.

    摘要翻译： 示出了利用对称部分耦合的微带隙馈电贴片天线元件配置来提供高度去耦双极化宽带贴片天线元件的系统和方法。 实施例提供一种微带狭缝馈送配置，其中第一信号馈送的时隙相对于贴片居中，并且还提供微带狭缝馈送配置，其中第二信号馈送的时隙相对于贴片的中心对称地布置 以及靠近贴片边缘的位置。 根据实施例，用于相对于第二信号馈送的时隙传送信号的微带馈送适于提供相对于彼此基本上相等振幅和180°异相的信号。 根据实施例使用的第二信号馈送配置提供了贴片和第二信号馈送之间的部分耦合。

    Miniature Circularly Polarized Folded Patch Antenna
    6.
    发明申请
    Miniature Circularly Polarized Folded Patch Antenna 审中-公开
    微型圆形偏振折叠天线

    公开(公告)号：US20110012788A1

    公开(公告)日：2011-01-20

    申请号：US12502939

    申请日：2009-07-14

    申请人： Corbett R. Rowell ,  Hau Wah Lai

    发明人： Corbett R. Rowell ,  Hau Wah Lai

    IPC分类号： H01Q1/38 ,  H01P11/00

    CPC分类号： H01Q9/0414 ,  H01Q9/0428 ,  Y10T29/49016

    摘要： An antenna system comprising a ground plane, an antenna element folded under itself and operable to transmit and receive circularly polarized signals, an air filled cavity disposed between the ground plane and the antenna element, and a radio frequency module in communication with the antenna element.

    摘要翻译： 一种天线系统，包括接地平面，天线元件，其本身折叠并可操作以发送和接收圆偏振信号;布置在接地平面和天线元件之间的充气腔，以及与天线元件通信的射频模块。

    Stub array microstrip line phase shifter
    7.
    发明授权
    Stub array microstrip line phase shifter 有权
    Stub阵列微带线移相器

    公开(公告)号：US08847702B2

    公开(公告)日：2014-09-30

    申请号：US13245382

    申请日：2011-09-26

    申请人： Hau Wah Lai ,  Angus C. K. Mak ,  Corbett R. Rowell

    发明人： Hau Wah Lai ,  Angus C. K. Mak ,  Corbett R. Rowell

    IPC分类号： H01P1/18

    CPC分类号： H01P1/184

    摘要： Systems and methods which utilizes a stub array microstrip line for providing a phase shifter configuration are shown. A stub array microstrip line phase shifter of embodiments may comprises a microstrip line structure, an isolation structure, and a phase tuning structure cooperative to provide phase shifting of signals passed through the microstrip line structure. A microstrip line structure comprises a stub array microstrip line having a plurality of microstrip stubs provided in association with a slotted ground plane having a plurality of slots. The stub array microstrip line is adapted to provide compensation for capacitance and/or inductance associated with the slots of the slotted ground plane. A phase tuning structure provides coupling of signals transmitted by the stub array microstrip line to the slots of the slotted ground plane for signal phase shifting.

    摘要翻译： 示出了利用短线阵列微带线提供移相器配置的系统和方法。 实施例的短截线阵列微带线移相器可以包括微带线结构，隔离结构和相位调谐结构，以提供通过微带线结构的信号的相移。 微带线结构包括短截线阵列微带线，其具有与具有多个槽的带槽接地平面相关联地设置的多个微带短截线。 短截线阵列微带线适于提供与开槽接地平面的槽相关联的电容和/或电感的补偿。 相位调谐结构提供了由短线阵列微带线发送的信号与用于信号相移的开槽接地平面的时隙的耦合。

    SYMMETRICAL PARTIALLY COUPLED MICROSTRIP SLOT FEED PATCH ANTENNA ELEMENT
    8.
    发明申请
    SYMMETRICAL PARTIALLY COUPLED MICROSTRIP SLOT FEED PATCH ANTENNA ELEMENT 有权
    对称部分耦合微波槽送料天线元件

    公开(公告)号：US20130063310A1

    公开(公告)日：2013-03-14

    申请号：US13229274

    申请日：2011-09-09

    申请人： Angus C. K. Mak ,  Corbett R. Rowell ,  Hau Wah Lai

    发明人： Angus C. K. Mak ,  Corbett R. Rowell ,  Hau Wah Lai

    IPC分类号： H01Q1/38 ,  H01Q5/00

    CPC分类号： H01Q1/246 ,  H01Q9/0457 ,  H01Q21/08

    摘要： Systems and methods which utilize a symmetrical partially coupled microstrip slot feed patch antenna element configuration to provide highly decoupled dual-polarized wideband patch antenna elements are shown. Embodiments provide a microstrip slot feed configuration in which a slot of a first signal feed is centered with respect to the patch and further provide a microstrip slot feed configuration in which slots of a second signal feed are symmetrically disposed with respect to the center of the patch and at positions near the edges of the patch. The microstrip feed utilized in communicating signals with respect to the slots of the second signal feed is adapted to provide signals of substantially equal amplitude and 180° out of phase with respect to each other according to embodiments. The second signal feed configuration utilized according to embodiments provides partial coupling between the patch and the second signal feed.

    摘要翻译： 示出了利用对称部分耦合的微带隙馈电贴片天线元件配置来提供高度去耦双极化宽带贴片天线元件的系统和方法。 实施例提供一种微带狭缝馈送配置，其中第一信号馈送的时隙相对于贴片居中，并且还提供微带狭缝馈送配置，其中第二信号馈送的时隙相对于贴片的中心对称地布置 以及靠近贴片边缘的位置。 根据实施例，用于相对于第二信号馈送的时隙传送信号的微带馈送适于提供相对于彼此基本上相等振幅和180°异相的信号。 根据实施例使用的第二信号馈送配置提供了贴片和第二信号馈送之间的部分耦合。

    Systems and methods employing coupling elements to increase antenna isolation
    9.
    发明授权
    Systems and methods employing coupling elements to increase antenna isolation 有权
    采用耦合元件增加天线隔离度的系统和方法

    公开(公告)号：US07973718B2

    公开(公告)日：2011-07-05

    申请号：US12200899

    申请日：2008-08-28

    申请人： Angus C. K. Mak ,  Corbett R. Rowell ,  Chi-Lun Mak

    发明人： Angus C. K. Mak ,  Corbett R. Rowell ,  Chi-Lun Mak

    IPC分类号： H01Q1/38

    CPC分类号： H01Q1/523 ,  H01Q1/2283 ,  H01Q9/0421

    摘要： An antenna system comprises a first antenna element mutually coupled with a second antenna element, the mutual coupling between the first and second antenna elements causing a first current in the second antenna element, and a coupling element disposed at least partially between the first and second antenna elements, wherein the coupling element is mutually coupled to each of the first and second antenna elements, and wherein the coupling element is configured to induce a second current in the second antenna element that at least partially cancels the first current.

    摘要翻译： 天线系统包括与第二天线元件相互耦合的第一天线元件，第一和第二天线元件之间的相互耦合引起第二天线元件中的第一电流，以及至少部分地设置在第一和第二天线之间的耦合元件 元件，其中所述耦合元件相互耦合到所述第一和第二天线元件中的每一个，并且其中所述耦合元件被配置为在所述第二天线元件中感应至少部分地抵消所述第一电流的第二电流。